@@ -2767,7 +2767,7 @@ define([
27672767var condText = $ ( condTextTag [ i ] ) . prop ( 'checked' ) ;
27682768var operConn = $ ( operConnTag [ i ] ) . val ( ) ;
27692769var condObj = { } ;
2770- if ( col !== '' && oper !== '' && cond !== '' ) {
2770+ if ( col !== '' && oper !== '' && ( oper == 'isnull()' || oper === 'notnull()' || cond !== '' ) ) {
27712771condObj = {
27722772oper :oper ,
27732773cond :com_util . convertToStr ( cond , condText )
@@ -2808,7 +2808,7 @@ define([
28082808var condText = $ ( condTextTag [ i ] ) . prop ( 'checked' ) ;
28092809var operConn = $ ( operConnTag [ i ] ) . val ( ) ;
28102810var condObj = { } ;
2811- if ( col !== '' && oper !== '' && cond !== '' ) {
2811+ if ( col !== '' && oper !== '' && ( oper == 'isnull()' || oper === 'notnull()' || cond !== '' ) ) {
28122812condObj = {
28132813colName :col ,
28142814oper :oper ,
@@ -2861,7 +2861,7 @@ define([
28612861var condText = $ ( condTextTag [ i ] ) . prop ( 'checked' ) ;
28622862var operConn = $ ( operConnTag [ i ] ) . val ( ) ;
28632863var condObj = { } ;
2864- if ( col !== '' && oper !== '' && cond !== '' ) {
2864+ if ( col !== '' && oper !== '' && ( oper == 'isnull()' || oper === 'notnull()' || cond !== '' ) ) {
28652865condObj = {
28662866colName :col ,
28672867oper :oper ,
@@ -2894,7 +2894,7 @@ define([
28942894var condText = $ ( condTextTag [ i ] ) . prop ( 'checked' ) ;
28952895var operConn = $ ( operConnTag [ i ] ) . val ( ) ;
28962896var condObj = { } ;
2897- if ( col !== '' && oper !== '' && cond !== '' ) {
2897+ if ( col !== '' && oper !== '' && ( oper == 'isnull()' || oper === 'notnull()' || cond !== '' ) ) {
28982898condObj = {
28992899oper :oper ,
29002900cond :com_util . convertToStr ( cond , condText )